2006 Mercedes S-Class Owner's Manual - Page 416

Practical hints Towing the vehicle ! When towing the vehicle with all wheels on the ground, please note the following: With the automatic central locking activated and the SmartKey in starter switch position 2, or KEYLESS-GO* start/stop button ( page 35) in position 2, the vehicle doors lock if the left front wheel as well as the right rear wheel are turning at vehicle speeds of approximately 9 mph (15 km/h) or more. Switch off the tow-away alarm ( page 88). To prevent the vehicle doors from locking, deactivate the automatic central locking ( page 112). Towing of the vehicle should only be done using the properly installed towing eye bolt. Never attach tow cable, tow rope or tow rod to vehicle chassis, frame or suspension parts. Installing towing eye bolt Removing cover Press mark on cover in the direction of arrow. Lift cover off to reveal the threaded hole for towing eye bolt. Installing towing eye bolt Take towing eye bolt and wheel wrench out of trunk ( page 384). 1 Cover on right side of front bumper Screw towing eye bolt clockwise into its stop and tighten with wheel wrench. Removing towing eye bolt Loosen towing eye bolt counterclockwise with wheel wrench. Unscrew towing eye bolt. Store towing eye bolt and wheel wrench in trunk. 2 Cover on right side of rear bumper Installing cover Fit cover and snap into place. 415